How to use mockup tools like Figma for design collaboration in Bubble.io: Step-b

When designing for Bubble, use Figma's Auto Layout feature (which maps directly to Bubble's Flexbox-based Row and Column containers). Set frames to either horizontal (Row in Bubble) or vertical (Column in Bubble) auto layout. Use consistent spacing values from an 8px scale. Avoid overlapping elements unless necessary — they require Bubble's Align to Parent layout which is harder to manage. Use Figma's constraints for responsive behavior that translates to Bubble's responsive properties. Keep layer naming clean (Header, Hero Section, Features Grid) so the Bubble builder can follow the structure.

In Figma, create a page called 'Design System' containing: color swatches with hex codes (use Figma's color styles), typography samples showing each text level (Heading XL at 36px, Heading LG at 28px, Body at 16px, etc.), button variants (primary, secondary, ghost), input field styles, card styles, and spacing reference (8, 16, 24, 32, 48, 64px). These become the source of truth for the Bubble builder to create matching Style Variables and Element Styles. Share this page with view access for the builder.

In Figma, switch to the Inspect panel (or Dev Mode on paid plans). Click any element to see its exact properties: position (X, Y), dimensions (width, height), colors (hex/RGB), fonts (family, size, weight, line height, letter spacing), padding, gap, border radius, shadows, and opacity. For each element the Bubble builder needs to implement, screenshot or document these values. Pay special attention to: padding inside containers (maps to Group padding in Bubble), gaps between child elements (maps to row-gap/column-gap), and font properties (maps to Element Styles).

Work through the design page by page, section by section. For each Figma frame, create a corresponding Group in Bubble with the matching layout type (horizontal Auto Layout → Row, vertical → Column). Set the exact padding, gap, and dimensions from the Inspect panel. For each Figma text layer, add a Text element and apply the corresponding Element Style. For images, export from Figma at 2x resolution (for retina displays) and upload to Bubble. For icons, either export as SVG from Figma or use Bubble's Icon element if a matching icon exists.

Open your Figma design and Bubble preview side by side on your screen. Compare each section: check heading sizes, spacing between elements, colors, button styles, and image sizing. For detailed comparison, take a screenshot of both at the same width and overlay them in an image editor — differences become immediately visible. Fix any discrepancies by adjusting properties in Bubble. Common issues: Bubble renders fonts slightly differently (adjust line-height), padding may need tweaking by 1-2px, and shadow rendering varies between tools.

Set up a repeatable collaboration workflow: the designer creates or updates screens in Figma and marks them as 'Ready for Build' (using Figma's status labels or a simple naming convention). The builder reviews the design, asks questions via Figma comments (click anywhere to leave a comment), and implements in Bubble. After implementation, the builder links the Bubble preview URL as a Figma comment for design review. The designer checks the implementation and leaves feedback. This loop continues until both parties approve each screen.